Tools & Wizards About Us
artenschutz-online.de screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    75% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

artenschutz-online.de

Länderauswahl - Artenschutz im Urlaub

Page Load Speed

1.3 sec in total

First Response

113 ms

Resources Loaded

1 sec

Page Rendered

145 ms

artenschutz-online.de screenshot

About Website

Visit artenschutz-online.de now to see the best up-to-date Artenschutz Online content for Germany and also check out these interesting facts you probably never knew about artenschutz-online.de

Artenschutz im Urlaub

Visit artenschutz-online.de

Key Findings

We analyzed Artenschutz-online.de page load time and found that the first response time was 113 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

artenschutz-online.de performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.615

10/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

index.php

113 ms

zoll_standard_css1.css

100 ms

zoll_anpassungen.css

191 ms

artenschutz.css

192 ms

js_ausgelagert.js

194 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Artenschutz-online.de and no external sources were called. The less responsive or slowest element that took the longest time to load (287 ms) belongs to the original domain Artenschutz-online.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.8 kB (30%)

Content Size

55.2 kB

After Optimization

38.4 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Artenschutz-online.de main page is 55.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. Images take 33.9 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 4.7 kB

  • Original 7.4 kB
  • After minification 7.0 kB
  • After compression 2.6 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 4.7 kB or 64% of the original size.

Image Optimization

-3%

Potential reduce by 1.1 kB

  • Original 33.9 kB
  • After minification 32.8 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Artenschutz Online images are well optimized though.

CSS Optimization

-79%

Potential reduce by 10.9 kB

  • Original 13.9 kB
  • After minification 9.5 kB
  • After compression 2.9 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Artenschutz-online.de needs all CSS files to be minified and compressed as it can save up to 10.9 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (30%)

Requests Now

10

After Optimization

7

  • Images
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Artenschutz Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

index.php

index.php

113 ms

zoll_standard_css1.css

zoll_standard_css1.css

100 ms

zoll_anpassungen.css

zoll_anpassungen.css

191 ms

artenschutz.css

artenschutz.css

192 ms

js_ausgelagert.js

js_ausgelagert.js

194 ms

zoll_logo_xxl.gif

zoll_logo_xxl.gif

104 ms

bfn_logo.gif

bfn_logo.gif

101 ms

top_grafik_a_010_papagei.jpg

top_grafik_a_010_papagei.jpg

102 ms

bmf_logo_neu.gif

bmf_logo_neu.gif

99 ms

affe_startseite.jpg

affe_startseite.jpg

287 ms

artenschutz_weltkarte.jpg

artenschutz_weltkarte.jpg

194 ms

zoll_printversion_css1.css

zoll_printversion_css1.css

99 ms

Accessibility Review

artenschutz-online.de accessibility score

93

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

Best Practices

artenschutz-online.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

artenschutz-online.de SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Artenschutz-online.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Artenschutz-online.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

artenschutz-online.de

Open Graph description is not detected on the main page of Artenschutz Online. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: